Postscript Rom Module (Board-Msm Or Board-Fsl) - OKIDATA Okipage 20 Service Manual

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Service Manual - OKIPAGE20
Chapter 2 Operation Description
PostScript ROM module is mounted on SIMM socket (FSIMM1).
The PostScript ROM module consists of program/font ROM's, an EEPROM.
(1) Program/font ROM's
The program/font ROM's store the PostScript Level II program and its fonts.
BOARD-MSM consists of Mask ROM.
BOARD-FSL consists Flash ROM.
Mask ROM and Flash ROM is used as the program/ font ROM's.
(2) EEPROM
The EEPROM has a 4-kbit capacity and stores the PostScript's menu settings.
(3) Emulation
PostScript Level 2.
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